/**
 * aiundressing.beauty - Main Stylesheet
 * Unique design with purple/orange/gold gradient theme
 */

:root {
  /* Main color scheme - gradient from purple to orange/gold */
  --primary-color: #9b59b6;
  --secondary-color: #e74c3c;
  --accent-color: #f39c12;
  --dark-color: #2c3e50;
  --light-color: #f5f5f5;
  --text-color: #333333;
  --text-light: #f5f5f5;
  --background: #fcfcfc;
  
  /* Gradients */
  --main-gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color) 50%, var(--accent-color));
  --btn-gradient: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  --card-gradient: linear-gradient(to bottom right, rgba(155, 89, 182, 0.05), rgba(243, 156, 18, 0.05));
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Border radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-radius-circle: 50%;
}

/* Base styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background);
  overflow-x: hidden;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--secondary-color);
}

ul {
  list-style: none;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-size: 0.9rem;
}

.btn-primary {
  background: var(--btn-gradient);
  color: var(--text-light);
  box-shadow: 0 4px 15px rgba(155, 89, 182, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(155, 89, 182, 0.6);
  transform: translateY(-2px);
  color: var(--text-light);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--text-light);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  z-index: 1000;
  transition: all 0.4s ease;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.header.scrolled {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-text {
  font-size: 1.2rem;
  font-weight: 800;
  background: var(--main-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.navbar {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--dark-color);
  font-weight: 500;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background: var(--main-gradient);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--primary-color);
}

.nav-link:hover::after {
  width: 100%;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  transition: all 0.3s ease;
  background: var(--secondary-color);
}

/* Hero Section */
.hero {
  padding-top: calc(80px + var(--spacing-xl));
  padding-bottom: var(--spacing-xl);
  position: relative;
  overflow: hidden;
  background: linear-gradient(170deg, #f9f9f9 0%, rgba(245, 245, 245, 0.8) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: var(--main-gradient);
  opacity: 0.05;
  border-radius: 50%;
  z-index: -1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 650px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  font-weight: 800;
  background: var(--main-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-text {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  color: var(--dark-color);
}

.hero-btns {
  display: flex;
  gap: var(--spacing-sm);
}

/* Split Section Layout */
.split-section {
  padding: var(--spacing-xl) 0;
}

.split-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.split-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  aspect-ratio: 4/3;
  background: var(--card-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}

.split-content h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  font-weight: 700;
  position: relative;
}

.split-content h2::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 4px;
  background: var(--main-gradient);
  bottom: -12px;
  left: 0;
  border-radius: var(--border-radius-sm);
}

/* Features Section */
.features {
  padding: var(--spacing-xl) 0;
  background-color: rgba(155, 89, 182, 0.05);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-title h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background: var(--main-gradient);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: var(--border-radius-sm);
}

.section-title p {
  font-size: 1.1rem;
  color: var(--dark-color);
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto;
  margin-top: var(--spacing-sm);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.feature-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: var(--main-gradient);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: var(--spacing-sm);
  fill: var(--primary-color);
}

.feature-title {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

/* How It Works Section */
.how-it-works {
  padding: var(--spacing-xl) 0;
}

.steps-container {
  display: flex;
  justify-content: center;
  position: relative;
  margin: var(--spacing-lg) 0;
}

.steps-container::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  z-index: -1;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: calc(100% / 3);
  position: relative;
}

.step-number {
  width: 80px;
  height: 80px;
  background: var(--main-gradient);
  border-radius: var(--border-radius-circle);
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--spacing-md);
  color: white;
  font-size: 1.8rem;
  font-weight: bold;
  box-shadow: 0 10px 20px rgba(155, 89, 182, 0.3);
  position: relative;
  z-index: 1;
}

.step-content {
  text-align: center;
  padding: 0 var(--spacing-sm);
}

.step-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

/* Testimonial Section */
.testimonials {
  padding: var(--spacing-xl) 0;
  background: var(--card-gradient);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-md);
}

.testimonial-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border-top: 5px solid transparent;
  border-image: var(--main-gradient);
  border-image-slice: 1;
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.testimonial-content {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.testimonial-content::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: -10px;
  font-size: 4rem;
  color: var(--primary-color);
  opacity: 0.1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.author-info h4 {
  font-weight: 700;
  margin-bottom: 2px;
  color: var(--dark-color);
}

.author-info p {
  font-size: 0.9rem;
  color: var(--dark-color);
  opacity: 0.7;
}

/* CTA Section */
.cta {
  padding: var(--spacing-xl) 0;
  background: var(--main-gradient);
  color: var(--text-light);
  text-align: center;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.cta-text {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

.btn-white {
  background-color: white;
  color: var(--primary-color);
  padding: 0.75rem 2rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  color: var(--secondary-color);
}

/* Footer */
.footer {
  padding-top: var(--spacing-xl);
  background-color: var(--dark-color);
  color: var(--text-light);
}

.footer-container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-lg);
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-sm);
}

.footer-logo svg {
  width: 40px;
  height: 40px;
}

.footer-logo-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-light);
}

.footer-desc {
  margin-bottom: var(--spacing-md);
  opacity: 0.7;
  font-size: 0.95rem;
  max-width: 90%;
}

.footer-title {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  font-weight: 700;
  position: relative;
}

.footer-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 40px;
  height: 3px;
  background: var(--main-gradient);
  border-radius: var(--border-radius-sm);
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--text-light);
  opacity: 0.7;
  transition: all 0.3s ease;
}

.footer-links a:hover {
  opacity: 1;
  color: var(--accent-color);
  padding-left: 5px;
}

.footer-bottom {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md) 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Animation Classes */
.animate {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate.active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.2s;
}

.delay-2 {
  transition-delay: 0.4s;
}

.delay-3 {
  transition-delay: 0.6s;
}

/* Media Queries */
@media (max-width: 991px) {
  .hero-title {
    font-size: 2.8rem;
  }
  
  .split-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .steps-container::before {
    display: none;
  }
  
  .steps-container {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .step {
    width: 100%;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .hamburger {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    gap: var(--spacing-md);
    background-color: white;
    width: 100%;
    padding: var(--spacing-md) 0;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: left 0.3s ease;
    height: calc(100vh - 70px);
    overflow-y: auto;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .hero-content {
    text-align: center;
    align-items: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-btns {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-btns .btn {
    width: 100%;
    margin-bottom: var(--spacing-xs);
  }
  
  .split-content h2 {
    font-size: 2rem;
  }
  
  .section-title h2 {
    font-size: 2rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-title {
    font-size: 2rem;
  }
}